Q: What are the prime factors of the number 56,225,826?

 A: 2, 3, 19, 6089

Why are those the prime factors of the number 56,225,826?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 56,225,826

56,225,826
Factor Arrows
228,112,913
Factor Arrows
39,370,971
Factor Arrows
33,123,657
Factor Arrows
31,041,219
Factor Arrows
3347,073
Factor Arrows
3115,691
Factor Arrows
196,089

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 19, 6089

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 3 x 19 x 6,089 = 56,225,826

This can also be written as 21 x 35 x 191 x 6,0891 = 56,225,826

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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